#584f21
a deep, vivid yellow · cool · closest name: darkslategray
RGB
88, 79, 33
HSL
50°, 46%, 24%
CMYK
0, 10, 63, 66
Luminance
0.0778
Every format
| HEX | #584f21 |
| RGB | rgb(88, 79, 33) |
| HSL | hsl(50, 46%, 24%) |
| CMYK | cmyk(0%, 10%, 63%, 66%) |
| LAB | lab(33.5 -2.9 28.0) |
| LCH | lch(33.5 28.2 95.9) |
| OKLCH | oklch(0.426 0.066 98.4) |
Copy-ready code
/* CSS */
color: #584f21;
background-color: #584f21;
/* Tailwind (arbitrary) */
class="text-[#584f21] bg-[#584f21]"
/* SCSS */
$brand: #584f21;
/* SwiftUI */
Color(red: 0.345, green: 0.310, blue: 0.129)
/* Android */
Color.parseColor("#584f21")Accessibility — WCAG contrast
Aa
#584f21 on white: 8.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#584f21 on black: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green31.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta10.2%
Yellow62.5%
Key (black)65.5%
Color previews
#584f21 text on a black background
contrast 2.56:1
Card sample
#584f21 text on a white background
contrast 8.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #584f21;
Background color
Panel with #584f21 background
background-color: #584f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #584f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 79, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 79, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #584f21; background: linear-gradient(135deg, #584f21, #3C5821);